A 2700 kg truck traveling north at 42 km/h turns east and accelerates to 53 km/h.
(a) What is the change in the truck's kinetic energy?
____J
(b) What is the magnitude of the change in the linear momentum of the truck?
_____kg·m/s
(c) What is the direction of the change in the linear momentum of the truck?
_____ ° (measured clockwise from east)